转录因子7像2基因多态化和先进的糖化终端产品作为糖尿病病的危险因素
Madeeha Y Bakheet1, Ebtsam F El-Karn1, Omnia A Mohamed1
1Department of Clinical Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt.
The Egyptian journal of immunology
|July 10, 2024
概括
这项研究发现ACYP2基因单核酸多态 (SNPs) rs843706和rs843711与埃及患者肝细胞癌 (HCC) 风险之间没有关联. 需要进一步的研究来探索HCC发展中的其他遗传因素.
科学领域:
- 遗传学 是一个遗传学.
- 在瘤学瘤学.
- 分子生物学分子生物学
背景情况:
- 肝细胞癌 (HCC) 是一种复杂的疾病,受遗传和环境因素的影响.
- ACYP2基因在细胞分化,细胞亡和瘤抑制中发挥作用,并影响端粒长度.
- 调查特定的基因变异,如单核酸多态 (SNP) 对于理解HCC的发病过程至关重要.
研究的目的:
- 调查两个特定的ACYP2基因SNP (rs843711和rs843706) 与HCC发病率之间的关联.
- 分析与健康对照组相比,在被诊断为HCC的埃及患者中,这些ACYP2SNP的频率.
主要方法:
- 使用实时聚合酶链反应 (RT-PCR) 进行了ACYP2 SNPs rs843711和rs843706的基因定型.
- 该研究包括30名埃及HCC患者和30名健康对照.
- 进行了统计分析,以比较患者和对照组之间的SNP频率.
主要成果:
- 所有参与者,包括HCC患者和对照者,都表现出rs843706SNP (100%) 的异构性CA基因型.
- 对于rs843711 SNP,HCC患者的基因型分布是TT (3.3%),CT (46.7%) 和CC (50%).
- 在对照组中,rs843711的基因型为CT (60%) 和CC (40%),在HCC患者和SNP对照组之间没有观察到统计学上显著的差异 (p>0.05).
结论:
- 该研究发现,研究中的ACYP2SNP (rs843706和rs843711) 与研究中的埃及人群中肝细胞癌的发生之间没有显著的关联.
- 这些特定的ACYP2遗传变异似乎不是这个队列中HCC的风险因素.
- 进一步研究更大的样本大小和对其他遗传标记物的调查可能是有必要的,以阐明HCC的遗传基础.
相关概念视频
Diabetes Mellitus: Type 2 and Gestational
2.3K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
2.3K
Diabetes Mellitus: Overview and Type I Subtype
2.5K
Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
2.5K
Pathophysiology of Diabetes
917
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
917
Cell Specific Gene Expression
13.6K
Multicellular organisms contain a variety of structurally and functionally distinct cell types, but the DNA in all the cells originated from the same parent cells. The differences in the cells can be attributed to the differential gene expression. Liver cells, whose functions include detoxification of blood, production of bile to metabolize fats, and synthesis of proteins essential for metabolism, must express a specific set of genes to perform their functions. Gene expression also varies with...
13.6K
Diabetes: Symptoms, Diagnosis, and Complications
521
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
521
General Transcription Factors
5.2K
Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...
5.2K


